473285V Complete Wheel Hub Shaft Oil Seal Repair Kit For Heavy‑Duty Truck Axle Hub Assembly Overhaul And Highway Maintenance
1. Quick Details of seal 473285V:
| Part NO. | 473285V |
| Machine | Heavy‑Duty Truck |
| Size | OEM |
| Material | NBR nitrile rubber |
| Oil seal type | SEAL LIP |
2. 473285V picture:
3. Service part number :
| PART NO. | PART NO. | Part NO. |
| 254287 | 471354 | 478035 |
| 471750 | 90036 | 473016 |
| 471567 | 455655 | 470625 |
| 470328 | 473211 | 8660S |
| 471570 | 370018A | 450400 |
| 415187 | 481192 | 473214 |
4. FAQ
Q: Can this oil seal work steadily on rotating shaft assemblies?
A: Yes, the specially designed sealing lip fits rotary shafts to block internal lubricant leakage.
Q: What color options do these sealing accessories have?
A: The main shaft seal is black rubber with dark grey metal shell, POM backup rings are off‑white, and matched O‑rings are deep black.
Q: What color appearances do sealing accessories inside this kit show?
A: The main shaft oil seal is black rubber with reddish metal housing, PTFE backup rings are light grey, and supporting O‑rings are matte deep black.
Q: What negative impact will road sand and fine grit bring to seal service life?
A: Hard sand particles mixed in hub grease will slowly scratch sealing lip, and lead to unexpected grease leakage long before it reaches expected service cycle.
Q: Can I install this hub seal kit on other vehicle axle assemblies for emergency roadside repair?
A: It is dimension‑calibrated only for heavy‑duty truck wheel hub shaft. Cross‑installation for other equipment will result in poor fitting and fast decline of sealing performance.
Q: What practical installation tips should repair technicians follow?
A: Apply moderate clean hub grease evenly on sealing lip, prevent sharp shaft edges from cutting lip structure. Press seal shell steadily and ensure it sits fully without inclined position.
Q: What risk will scratch damage bring to electrophoretic coated shell?
A: Once the coating layer is scratched off, bare steel will corrode gradually, which may lead to seal loosening and unexpected oil leakage.
Q: How well can this full sealing kit block mud, gravel dust and hot gear oil mist on muddy outdoor road job sites?
A: The multi-layer flexible rubber lip scrapes thick mud off the shaft surface, the fully enclosed plated metal shell blocks coarse dust particles, and inner auxiliary rubber layers isolate high-temperature oil mist to protect internal precision gears.
5. Exhibition and Wearhous
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